Chemistry, 03.02.2020 06:47, fdelacruz19

Easy 8th grade science
which of the following is the si unit used by chemists to measure the amount of an element or substance?

mole

milliliter

atom

molecule

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:30, brasherfamily14

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

Answers: 1

continue

Chemistry, 22.06.2019 04:30, zoiee24g

How much energy is made when a pice of wood burns. how do you know

Answers: 2

continue

Chemistry, 22.06.2019 10:00, zionlopez543

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

Answers: 1

continue

Chemistry, 22.06.2019 18:30, ashleymer384

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.

Answers: 3

continue

Do you know the correct answer?

Easy 8th grade science
which of the following is the si unit used by chemists to measure the a...